HiRISE | Stereo Pairs

Stereo Pairs

An explanation of stereo pairs and their use (PDF)

In addition to planned stereo pairs, the Pairendipity software can identify all overlapping images suitable for stereo processing. Global lists of such image pairs for the HiRISE and CTX datasets are provided here ordered by latitude. Images taken close together in time minimize illumination and frost differences and are especially useful (see the Delta-Days column). Stereo images planned within the same 14-day operations cycle are known as SPORCs.

Pairendipity Stereo Pairendipity CTX Stereo SPORCs

Upstream End of Eberswalde Crater Fan: ESP_016777_1560 ESP_018412_1560 (Interval in Earth days: 128)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-23.8	326.	-1.4	14.33	63.8	68.2
Layers Exposed in Wall of Crater in the Floor of Hydaspis Chaos: ESP_016513_1850 ESP_017502_1850 (Interval in Earth days: 77)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
5.146	329.	3.09	-12.0	44.4	51.1
Unnamed Crater in Polygonal Terrain in Western Utopia Planitia: ESP_016469_2260 ESP_016535_2260 (Interval in Earth days: 5)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
45.59	84.3	8.50	-5.58	43.4	44.2
Volcanic Features in Ceraunius Fossae Region: ESP_016661_2020 ESP_017096_2020 (Interval in Earth days: 34)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
21.86	248.	-16.	25.35	42.3	40.1
Possible MSL Landing Site in Syrtis Major: ESP_016364_1980 ESP_016219_1980 (Interval in Earth days: 11)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
17.89	77.2	-14.	-27.6	41.5	42.2
Chaos on the Floor of Candor Chasma: ESP_016686_1735 ESP_017108_1735 (Interval in Earth days: 33)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-6.49	287.	10.2	-4.71	51.1	55.2
Layered Walls of Impact Crater in Mawrth Vallis Outcrops: ESP_016895_2045 ESP_017040_2045 (Interval in Earth days: 12)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
23.95	339.	-3.5	8.322	41.6	41.0
Phyllosilicate-Rich Terrain in Degraded Crater: ESP_016580_1865 ESP_019837_1865 (Interval in Earth days: 254)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
6.503	300.	0	-14.0	44.6	54.9
Fresh Multiple Impact: ESP_016718_2005 ESP_018353_2005 (Interval in Earth days: 127)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
20.26	131.	0.06	15.40	41.3	44.6
Zunil Crater Secondary Crater Cluster: ESP_016796_1830 ESP_016941_1830 (Interval in Earth days: 11)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
2.871	164.	-8.6	7.724	48.3	48.1
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